23213003102031 has 8 divisors (see below), whose sum is σ = 31007253384064. Its totient is φ = 15447044110680.

The previous prime is 23213003101993. The next prime is 23213003102077. The reversal of 23213003102031 is 13020130031232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23213003102031 - 2³⁵ = 23178643363663 is a prime.

It is a super-2 number, since 2×23213003102031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23213003101989 and 23213003102007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23213003122031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7072820755 + ... + 7072824036.

It is an arithmetic number, because the mean of its divisors is an integer number (3875906673008).

Almost surely, 2^{23213003102031} is an apocalyptic number.

23213003102031 is a deficient number, since it is larger than the sum of its proper divisors (7794250282033).

23213003102031 is a wasteful number, since it uses less digits than its factorization.

23213003102031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14145645341.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23213003102031 its reverse (13020130031232), we get a palindrome (36233133133263).

The spelling of 23213003102031 in words is "twenty-three trillion, two hundred thirteen billion, three million, one hundred two thousand, thirty-one".